<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>    
    <div id="app">      
        <p>{{}}</p>
        <p>{{}}</p>
        <input type="button" value="修改" @click="" >
    </div>
</body>
</html>

<script src="./js/vue.global.js"></script>
<script>    

     const {createApp,ref,reactive,readonly} = Vue;

    let app = createApp({
        setup(){

            
            return {
               
            }
        }
    })

    app.mount("#app");

</script>